Products Description
| Company Information | |||
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| Mobile | +8613950166376 | ||
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Technical Specifications
| Parameter | Description |
|---|---|
| Product Name | ABB TZIDC Intelligent Electro-Pneumatic Positioner |
| Part Number | V18345-2020161001 |
| Product Type | Digital Electro-Pneumatic Valve Positioner |
| Manufacturer | ABB |
| Series | TZIDC |
| Function | Intelligent digital positioner for accurate positioning of pneumatic control valves using adaptive microprocessor-based control |
| Application | Oil & Gas, Chemical, Power Generation, Water Treatment, Pulp & Paper, Pharmaceutical, and General Process Automation |
| Input Signal | 4–20 mA DC, 2-wire |
| Communication | HART communication |
| Control Principle | Adaptive digital control with automatic commissioning and self-calibration |
| Output / Safety Position | Single-acting, fail-safe |
| Actuator Type | Linear and rotary pneumatic actuators |
| Air Supply Pressure | 1.4–6 bar (20–90 psi) |
| Maximum Output Pressure | 6 bar (90 psi) |
| Mounting Type | Aluminum housing with mechanical position indicator for NAMUR linear actuators and VDI/VDE 3845 rotary actuators |
| Pneumatic Connection | G 1/4 |
| Cable Entry | M20 × 1.5 |
| Housing Material | Epoxy-coated aluminum |
| Protection Rating | IP65 / NEMA 4X |
| Display | LCD display with local push-button configuration |
| Operating Temperature | -40°C to +85°C (configuration dependent) |
| Certifications | CE; hazardous-area approvals available depending on configuration |
| Dimensions | Approx. 170 × 115 × 100 mm |
| Weight | Approx. 1.8 kg |
FAQ
FAQ
Q1: What is the ABB V18345-2020161001?
A1: The ABB V18345-2020161001 is a TZIDC intelligent electro-pneumatic valve positioner designed to provide precise positioning of pneumatic control valves in industrial process applications.
Q2: What is the primary function of this positioner?
A2: It converts a standard 4–20 mA control signal from a PLC or DCS into a proportional pneumatic output, ensuring accurate valve positioning with automatic calibration and adaptive control.
Q3: Which actuators are compatible with this model?
A3: It is suitable for both linear actuators (NAMUR / DIN IEC 534) and rotary actuators (VDI/VDE 3845) used in process control systems.
Q4: Does the V18345-2020161001 support HART communication?
A4: Yes. This configuration supports HART communication, allowing remote configuration, diagnostics, and monitoring over the 4–20 mA loop.
Q5: What air supply pressure is required?
A5: The positioner requires clean, dry instrument air with a supply pressure of 1.4 to 6 bar (20–90 psi).
Q6: What environmental protection does it provide?
A6: The device features an IP65 / NEMA 4X aluminum housing, making it suitable for demanding industrial environments.
Q7: In which industries is this positioner commonly used?
A7: It is widely used in oil & gas, chemical processing, power generation, water treatment, pulp & paper, pharmaceutical, and other process industries requiring precise pneumatic valve control.
Q8: What are the dimensions and weight of the V18345-2020161001?
A8: The positioner has approximate dimensions of 170 × 115 × 100 mm and a weight of approximately 1.8 kg. These values may vary slightly depending on the selected configuration and accessories.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
